/Engine/Source/Editor/AudioEditor/Classes/SoundSubmixGraph/SoundSubmixGraphSchema.h
FGraphPanelPinConnectionFactory.
virtual [FConnectionDrawingPolicy](API\Editor\GraphEditor\FConnectionDrawingPolicy) * CreateConnectionPolicy ( const [UEdGraphSchema](API\Runtime\Engine\EdGraph\UEdGraphSchema) * Schema, int32 InBackLayerID, int32 InFrontLayerID, float ZoomFactor, const [FSlateRect](API\Runtime\SlateCore\Layout\FSlateRect) & InClippingRect, [FSlateWindowElementList](API\Runtime\SlateCore\Rendering\FSlateWindowElementList) & InDrawElements, [UEdGraph](API\Runtime\Engine\EdGraph\UEdGraph) * InGraphObj ) const